My former supervisors seem to have lost interest in our relationship, and collaborating to undertake research. What should I do?

Hi everyone, My former supervisors, two female academics, have always been very supportive of me and engaged in my academic life. We are also friends - we have enjoyed many lunches, dinners, etc together. I was initially a research intern with them, and then they offered me a role as a research assistant. From there, I undertook my honours year with them as my supervisors. We always got along very well. I then began planning for a PhD, with them as my supervisors. Unfortunately, however, I... My former supervisors seem to have lost interest in our relationship, and collaborating to undertake research. What should I do?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Psychology [Psy.D. / Ph.D.] Source Type: forums